The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 6 |
| 5 | 10 |
| 6 | 14 |
| 7 | 16 |
| 8 | 20 |
| 9 | 24 |
| 10 | 26 |
| 11 | 36 |
| 12 | 40 |
| 13 | 54 |
| 14 | 56 |
| 15 | 66 |
| 16 | 74 |
| 17 | 84 |
| 18 | 90 |
| 19 | 94 |
| 20 | 110 |
| 21 | 116 |
| 22 | 120 |
| 23 | 124 |
| 24 | 126 |
| 25 | 130 |
| 26 | 134 |
| 27 | 146 |
| 28 | 150 |
| 29 | 156 |
| 30 | 160 |
| 31 | 170 |
| 32 | 176 |
| 33 | 180 |
| 34 | 184 |
| 35 | 204 |
| 36 | 206 |
| 37 | 210 |
| 38 | 224 |
| 39 | 230 |
| 40 | 236 |
| 41 | 240 |
| 42 | 250 |
| 43 | 256 |
| 44 | 260 |
| 45 | 264 |
| 46 | 270 |
| 47 | 280 |
| 48 | 284 |
| 49 | 300 |
| 50 | 306 |
| 51 | 314 |
| 52 | 326 |
| 53 | 340 |
| 54 | 350 |
| 55 | 384 |
| 56 | 386 |
| 57 | 396 |
[1,2,4,6,10,14,16,20,24,26,36,40,54,56,66,74,84, 90,94,110,116,120,124,126,130,134,146,150,156,160, 170,176,180,184,204,206,210,224,230,236,240,250, 256,260,264,270,280,284,300,306,314,326,340,350, 384,386,396] |